CN216667626U - Concatenation array light guide plate device - Google Patents

Abstract

The utility model provides a spliced array type light guide plate device, belongs to the technical field of illumination, and solves the problems that the traditional light guide plate is inconvenient to assemble and disassemble and the light guide plate is easy to enter water, so that light is dispersed unevenly; the fixed ring is welded on the shell; the light guide piece is arranged on the fixing ring through a bolt, and a sealing gasket is arranged between the light guide piece and the fixing ring; the reflecting plate is of a splicing structure, so that the reflecting plate is more convenient to assemble and disassemble, the reflecting plate is provided with the hemispherical reflecting bead structure, the reflecting bead is provided with the arc concave surface, the light of the illuminating lamp can be uniformly dispersed, softly and not dazzling, eyes of a user are protected, the sealing gasket is arranged between the light guide piece and the fixing ring, the sealing performance of the device can be improved, the reflecting effect of the reflecting plate is prevented from being influenced by water entering the device, and the reflecting plate is fixedly provided with the triangular reflecting strip, so that the reflecting range of the reflecting plate can be enlarged.

Description

Concatenation array light guide plate device

Technical Field

The utility model belongs to the technical field of illumination, and particularly relates to a spliced array type light guide plate device.

Background

The light guide plate is an important optical element for absorbing light emitted from the lamp and emitting the light from a surface thereof to form a surface light source, so as to be used for a backlight module of a lighting or display device.

Based on the aforesaid, current light guide plate device is integral type structure, and the installation is inconvenient to easy intaking on the light guide plate leads to light dispersion inhomogeneous, influences the health of user's eyes.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a splicing array type light guide plate device, which aims to solve the problems that the traditional light guide plate is inconvenient to assemble and disassemble and the light guide plate is easy to enter water, so that the light is not uniformly dispersed.

The utility model relates to a purpose and an effect of a splicing array type light guide plate device, which are achieved by the following specific technical means:

the utility model provides a concatenation array light guide plate device which characterized in that: comprises a shell; the rear end of the shell is provided with three groups of through holes, and the side surface of the shell is provided with a threading hole; the fixing piece is provided with a bolt, and the bolt penetrates through a through hole at the rear end of the shell and is fixed on the wall surface; the illuminating lamp is arranged on the illuminating plate, the power line is arranged on the illuminating plate, and the power line penetrates out of the threading hole in the side face of the shell; the fixed ring is welded on the shell; the light guide part is installed on the fixing ring through the bolt, and a sealing gasket is installed between the light guide part and the fixing ring.

Furthermore, two groups of wedge-shaped clamping plates and two groups of positioning columns are arranged in the shell.

Furthermore, the fixing plate is provided with a positioning hole and a fixing groove structure, and a spring is mounted on a bolt on the fixing plate.

Further, the light guide piece comprises a mounting ring, a stop lever, a reflecting plate and a guard plate; the mounting ring is mounted on the fixing ring, and the stop lever is mounted on the fixing ring through a bolt; the reflecting plates are provided with four groups and are arranged in the mounting ring, and the guard plate is arranged outside the mounting ring.

Furthermore, a convex block and a sliding groove structure are arranged on the mounting ring, a groove structure is arranged on the stop lever, a sliding block structure is arranged at the right end and the upper end of each reflecting plate, a groove structure is arranged at the left end and the lower end of each reflecting plate, and the four groups of reflecting plates are spliced and then mounted in the mounting ring.

Furthermore, a hemispherical reflection bead structure is arranged on the reflection plate, an arc concave surface is arranged on the reflection bead, and a triangular prism-shaped reflection strip is fixed on the reflection plate.

The utility model at least comprises the following beneficial effects:

1. the utility model has the advantages that the right end and the upper end of the reflecting plate are provided with the sliding block structures, the left end and the lower end of the reflecting plate are provided with the groove structures, the mounting ring is provided with the convex block and the sliding groove structures, the stop lever is provided with the groove structures, the sliding block structures of the reflecting plate are spliced with the groove structures of the other group during mounting, the four groups of spliced reflecting plates are pushed into the convex block and the sliding groove structures of the mounting ring from the side surface, the stop lever and the mounting ring are mounted on the fixing ring together, the splicing structure enables the reflecting plate to be more convenient to mount and dismount, the reflecting plate is provided with the hemispherical reflecting bead structures, and the reflecting beads are provided with the arc concave surfaces, so that the illumination light can be uniformly dispersed, softly and not dazzling, and eyes of users can be protected.

2. According to the utility model, the spring is arranged on the bolt on the fixed sheet, so that the anti-loosening effect can be achieved under the action of the spring during installation, the fixing degree of the device is improved, the sealing performance of the device can be improved by arranging the sealing gasket between the light guide piece and the fixed ring, the reflection effect of the reflecting plate is prevented from being influenced by water entering the device, and the triangular reflecting strip is fixed on the reflecting plate, so that the reflection range of the reflecting plate can be enlarged.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a disassembled structure schematic diagram of the utility model.

Fig. 3 is a schematic structural view of the housing of the present invention.

FIG. 4 is a schematic view showing the structure of the anchor sheet of the present invention.

FIG. 5 is a schematic view of a split structure of the light guide of the present invention.

Fig. 6 is an enlarged schematic view of the utility model at a in fig. 5.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a housing; 2. a fixing sheet; 3. a light emitting panel; 4. a fixed ring;

5. a light guide;

501. installing a ring; 502. a stop lever; 503. a reflective plate.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 6:

the utility model provides a spliced array type light guide plate device, which comprises a shell 1; the rear end of the shell 1 is provided with three groups of through holes, the side surface of the shell is provided with a threading hole, and two groups of wedge-shaped clamping plates and two groups of positioning columns are arranged in the shell 1; the fixing piece 2 is provided with a bolt, and the bolt penetrates through a through hole at the rear end of the shell 1 and is fixed on the wall surface; the lighting board 3 is provided with a lighting lamp, the lighting board 3 is provided with a power cord, and the power cord penetrates out through the threading hole on the side surface of the shell 1; the fixed ring 4 is welded on the shell 1; light guide 5, light guide 5 pass through the bolt mounting on retainer plate 4 to install sealed the pad between light guide 5 and the retainer plate 4.

As shown in fig. 2, the fixing plate 2 is provided with a positioning hole and a fixing groove structure, and a spring is mounted on the bolt on the fixing plate 2, and functions as: can play locking effect under the effect of spring, improve the fixity of device.

As shown in fig. 5 and 6, the light guide 5 includes a mounting ring 501, a bar 502, a reflection plate 503, and a shield 504; the mounting ring 501 is mounted on the fixing ring 4, and the stop lever 502 is mounted on the fixing ring 4 through a bolt; reflecting plate 503 is equipped with four groups, installs in installation circle 501, and backplate 504 is installed in the installation circle 501 outside, is equipped with lug and spout structure on the installation circle 501, is equipped with groove structure on the pin 502, and the right-hand member and the upper end of reflecting plate 503 are equipped with the slider structure, and left end and lower extreme are equipped with groove structure, and its effect is: the concatenation formula structure makes the reflecting plate 503 more convenient when installing and removing, installs in the collar 501 behind the concatenation of four group's reflecting plates 503, is equipped with hemisphere reflection pearl structure on the reflecting plate 503, is equipped with the arc concave surface on the reflection pearl to be fixed with the triangular reflection strip on the reflecting plate 503, its effect is: the reflection bar can expand the reflection range of the reflection plate 503.

In another embodiment, an artistic design or an emergency guide design may be printed on the cover sheet 504 so that the device can be used in public, and a heat sink may be mounted on the stator 2 to prevent the stator 2 from heating due to long-term power supply of the illumination lamp.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the fixing sheet 2 and the shell 1 are fixed on a wall surface through bolts, the bolts on the fixing sheet 2 are provided with springs, the locking effect can be achieved under the action of the springs, the fixing degree of the device is improved, the slide block structure of the reflecting plate 503 is spliced with the groove structure of the other group of reflecting plate 503, the four groups of spliced reflecting plates 503 are pushed into the bump and chute structure of the mounting ring 501 from the side surface, the stop rod 502 and the mounting ring 501 are mounted on the fixing ring 4 together, the splicing structure enables the assembling and disassembling of the reflecting plate 503 to be more convenient, the reflecting plate 503 is provided with a hemispherical reflecting bead structure, the reflecting bead is provided with an arc concave surface, the light of the illuminating lamp can be dispersed uniformly, softly and not dazzled, the eyes of a user are protected, the guard plate 504 on the outer side is used for protecting the reflecting plate 503, the sealing effect is achieved, and a sealing gasket is arranged between the light guide piece 5 and the fixing ring 4, the sealing performance of the device can be improved, the influence of water entering the device on the reflection effect of the reflection plate 503 can be prevented, and the triangular reflection strip is fixed on the reflection plate 503, so that the reflection range of the reflection plate 503 can be expanded.

The utility model is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides a concatenation array light guide plate device which characterized in that: comprises a shell (1); the rear end of the shell (1) is provided with three groups of through holes, and the side surface of the shell is provided with a threading hole; the fixing piece (2) is provided with a bolt, and the bolt penetrates through a through hole in the rear end of the shell (1) and is fixed on the wall surface; the illuminating lamp is arranged on the illuminating plate (3), the illuminating lamp (3) is provided with a power cord, and the power cord penetrates out of the threading hole in the side face of the shell (1); the fixing ring (4), the fixing ring (4) is welded on the shell (1); light guide (5), light guide (5) pass through the bolt and install on retainer plate (4) to install sealed the pad between light guide (5) and retainer plate (4).

2. The splicing array light guide plate device of claim 1, wherein two sets of wedge-shaped clamping plates and two sets of positioning posts are disposed in the housing (1).

3. The splicing array type light guide plate device of claim 1, wherein the fixing plate (2) is provided with a positioning hole and a fixing groove structure, and a bolt on the fixing plate (2) is provided with a spring.

4. The tiled array light guide plate device of claim 1, wherein the light guide (5) comprises a mounting ring (501), a stop bar (502), a reflective plate (503), and a shield (504); the mounting ring (501) is mounted on the fixing ring (4), and the stop lever (502) is mounted on the fixing ring (4) through a bolt; four groups of reflecting plates (503) are arranged and are arranged in the mounting ring (501), and the guard plate (504) is arranged on the outer side of the mounting ring (501).

5. The tiled array light guide plate device of claim 4, wherein the mounting ring (501) has a protrusion and groove structure, the stop bar (502) has a groove structure, the reflective plates (503) have a slider structure at the right and upper ends and a groove structure at the left and lower ends, and the four sets of reflective plates (503) are mounted in the mounting ring (501) after being tiled.

6. The tiled array light guide plate device of claim 5, wherein the reflective plate (503) has a hemispherical reflective bead structure, the reflective bead has an arc concave surface, and the reflective plate (503) has a triangular reflective strip.

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